US5350224A - Brake-pressure control device for a road vehicle - Google Patents

Brake-pressure control device for a road vehicle Download PDF

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Publication number
US5350224A
US5350224A US08/134,836 US13483693A US5350224A US 5350224 A US5350224 A US 5350224A US 13483693 A US13483693 A US 13483693A US 5350224 A US5350224 A US 5350224A
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US
United States
Prior art keywords
brake
piston
pedal
housing
reaction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US08/134,836
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English (en)
Inventor
Joachim Nell
Manfred Steiner
Georg Coermann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mercedes Benz Group AG
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Mercedes Benz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Mercedes Benz AG filed Critical Mercedes Benz AG
Assigned to MERCEDES-BENZ AG reassignment MERCEDES-BENZ AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: COERMANN, GEORG, NELL, JOACHIM, STEINER, MANFRED
Application granted granted Critical
Publication of US5350224A publication Critical patent/US5350224A/en
Assigned to ITT AUTOMOTIVE EUROPE GMBH 50% INTEREST reassignment ITT AUTOMOTIVE EUROPE GMBH 50% INTEREST ASSIGN FIFTY (50%) PERCENT OF ALL RIGHT, TITLE AND INTEREST Assignors: MERCEDES-BENZ AG
Assigned to DAIMLER-BENZ AKTIENGESELLSCHAFT reassignment DAIMLER-BENZ AKTIENGESELLSCHAFT MERGER (SEE DOCUMENT FOR DETAILS). Assignors: MERCEDES-BENZ AG
Assigned to DAIMLER-BENZ AKTIENGESELLSCHAFT reassignment DAIMLER-BENZ AKTIENGESELLSCHAFT MERGER RE-RECORD TO CORRECT THE NUMBER OF MICROFILM PAGES FROM 60 TO 98 AT REEL 9360, FRAME 0937. Assignors: MERCEDES-BENZ AG
Assigned to DAIMLERCHRYSLER AG reassignment DAIMLERCHRYSLER AG MERGER (SEE DOCUMENT FOR DETAILS). Assignors: DAIMLER-BENZ AKTIENGESELLSCHAFT
Assigned to DAIMLER AG reassignment DAIMLER AG CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: DAIMLERCHRYSLER AG
Assigned to ITT INDUSTRIES MANAGEMENT GMBH reassignment ITT INDUSTRIES MANAGEMENT GMBH MERGER (SEE DOCUMENT FOR DETAILS). Assignors: ITT AUTOMOTIVE EUROPE GMBH
Assigned to DAIMLER AG reassignment DAIMLER AG ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ITT INDUSTRIES MANAGEMENT GMBH
Anticipated expiration legal-status Critical
Assigned to DAIMLER AG reassignment DAIMLER AG CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NO. 10/567,810 PREVIOUSLY RECORDED ON REEL 020976 FRAME 0889. ASSIGNOR(S) HEREBY CONFIRMS THE CHANGE OF NAME. Assignors: DAIMLERCHRYSLER AG
Expired - Lifetime legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/66—Electrical control in fluid-pressure brake systems
    • B60T13/72—Electrical control in fluid-pressure brake systems in vacuum systems or vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • B60T13/573—Vacuum systems indirect, i.e. vacuum booster units characterised by reaction devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/321—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration deceleration
    • B60T8/3255—Systems in which the braking action is dependent on brake pedal data
    • B60T8/3275—Systems with a braking assistant function, i.e. automatic full braking initiation in dependence of brake pedal velocity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
    • B60T8/32—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration
    • B60T8/34—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition
    • B60T8/44—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems
    • B60T8/444—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to a speed condition, e.g. acceleration or deceleration having a fluid pressure regulator responsive to a speed condition co-operating with a power-assist booster means associated with a master cylinder for controlling the release and reapplication of brake pressure through an interaction with the power assist device, i.e. open systems using vacuum

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Braking Systems And Boosters (AREA)
US08/134,836 1992-10-09 1993-10-12 Brake-pressure control device for a road vehicle Expired - Lifetime US5350224A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4234043 1992-10-09
DE4234043A DE4234043C1 (de) 1992-10-09 1992-10-09 Bremsdruck-Steuereinrichtung für ein Straßenfahrzeug

Publications (1)

Publication Number Publication Date
US5350224A true US5350224A (en) 1994-09-27

Family

ID=6470055

Family Applications (1)

Application Number Title Priority Date Filing Date
US08/134,836 Expired - Lifetime US5350224A (en) 1992-10-09 1993-10-12 Brake-pressure control device for a road vehicle

Country Status (3)

Country Link
US (1) US5350224A (de)
DE (1) DE4234043C1 (de)
GB (1) GB2272262B (de)

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5469761A (en) * 1994-09-07 1995-11-28 Charles E. Laue Push rod button and method of making same
US5518305A (en) * 1993-05-26 1996-05-21 Itt Automotive Europe Gmbh Vacuum brake power booster
US5535123A (en) * 1993-11-08 1996-07-09 Mercedes-Benz Ag Method for controlling the triggering sensitivity of a vehicle automatic braking process to match driver behavior
US5551764A (en) * 1992-11-24 1996-09-03 Itt Automotive Europe Gmbh Brake system for automotive vehicles with electric drive
US5564325A (en) * 1994-06-30 1996-10-15 Jidosha Kiki Co., Ltd. Valve mechanism for booster
US5584542A (en) * 1994-05-24 1996-12-17 Mercedes-Benz Ag Method for controlling the initiation sensitivity of an automatic braking procedure
US5590937A (en) * 1994-10-14 1997-01-07 Lucas Industries Public Limited Company Electronically controlled vehicle braking system and method for operating same
US5605088A (en) * 1992-11-13 1997-02-25 Itt Automotive Europe, Gmbh Vacuum brake power booster
US5658055A (en) * 1994-07-27 1997-08-19 Lucas Industries Public Limited Company Vehicle brake system having an electronically controlled booster
US5735581A (en) * 1994-03-28 1998-04-07 Lucas Industries Public Valve assembly for controlling a pneumatic brake booster with an electromagnetic actuation means
US5842403A (en) * 1995-05-17 1998-12-01 Bosch Systems De Freinage Booster with additional air valve on the operating rod
US5845556A (en) * 1995-12-18 1998-12-08 Aisin Seiki Kabushiki Kaisha Vacuum brake booster
US5897175A (en) * 1995-07-20 1999-04-27 Aisin Seiki Brake pressure control system for a vehicle
US5951119A (en) * 1995-04-19 1999-09-14 Itt Manufacturing Enterprises Inc. Braking system for motor vehicles
US6019438A (en) * 1996-09-10 2000-02-01 Denso Corporation Braking system for a vehicle
US6024420A (en) * 1995-12-26 2000-02-15 Denso Corporation Brake control apparatus for a vehicle
US6142581A (en) * 1995-12-26 2000-11-07 Denso Corporation Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same
US6164183A (en) * 1999-02-10 2000-12-26 Delphi Technologies, Inc. Brake booster with alternate activation by rotary electric motor
US6176556B1 (en) * 1998-09-02 2001-01-23 Chrysler Corporation Braking system for accommodation of regenerative braking in an electric or hybrid electric vehicle
US6203118B1 (en) * 1997-09-30 2001-03-20 Tokico Ltd. Braking system
US6213569B1 (en) * 1998-01-29 2001-04-10 Aisin Seiki Kabushiki Kaisha Pressure generator
US20010035677A1 (en) * 1998-11-11 2001-11-01 Peter Schafer Method and apparatus for controlling a braking system of a vehicle
US6367322B1 (en) * 1994-04-15 2002-04-09 Daimlerchrysler Ag Methods and apparatus for determining sensitivity of triggering of a motor vehicle automatic braking operation
US6474751B1 (en) 1995-12-26 2002-11-05 Denso Corporation Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same
US6568768B1 (en) * 1997-12-24 2003-05-27 Bosch Braking Systems Co., Ltd. Brake system
US20040079222A1 (en) * 2002-10-28 2004-04-29 Continental Teves, Inc. Brake booster sensor
US6959637B1 (en) * 2004-08-31 2005-11-01 Robert Bosch Gmbh Vacuum brake booster
KR100803879B1 (ko) 2004-08-27 2008-02-14 한국델파이주식회사 파워 피스톤 손상방지 구조를 구비한 브레이크 부스터
US8287495B2 (en) 2009-07-30 2012-10-16 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
US8650937B2 (en) 2008-09-19 2014-02-18 Tandem Diabetes Care, Inc. Solute concentration measurement device and related methods
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
CN107867278A (zh) * 2017-11-19 2018-04-03 吉林东光奥威汽车制动系统有限公司 一种电子真空助力器
US9962486B2 (en) 2013-03-14 2018-05-08 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
US10258736B2 (en) 2012-05-17 2019-04-16 Tandem Diabetes Care, Inc. Systems including vial adapter for fluid transfer
CN113460016A (zh) * 2021-06-03 2021-10-01 浙江三星机电股份有限公司 一种电子刹车助力器
US20220173647A1 (en) * 2011-04-26 2022-06-02 Kokusai Keisokuki Kabushiki Kaisha Electrodynamic Actuator And Electrodynamic Excitation Device
CN115230666A (zh) * 2022-06-28 2022-10-25 一汽奔腾轿车有限公司 一种新能源车用电子真空泵控制系统及方法

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4420061B4 (de) * 1994-06-08 2004-03-11 Lucas Industries P.L.C., Solihull Bremsanlage für Kraftfahrzeuge
DE4439904A1 (de) * 1994-11-08 1996-05-09 Teves Gmbh Alfred Verfahren zum Betreiben einer blockiergeschützten Kraftfahrzeugbremsanlage
DE19511844A1 (de) * 1995-03-31 1996-10-02 Teves Gmbh Alfred Verfahren zum Betrieb eines Bremskraftverstärkers
DE19515848A1 (de) * 1995-04-29 1996-10-31 Teves Gmbh Alfred Vorrichtung und Verfahren zum Einstellen eines variablen Verstärkungsfaktors eines Bremskraftverstärkers
PT1028877E (pt) * 1997-11-14 2003-01-31 Continental Teves Ag & Co Ohg Dispositivo de transmissao da forca de travagem nomeadamente para veiculos automoveis
FR2777851B1 (fr) * 1998-04-24 2000-06-09 Bosch Syst Freinage Servomoteur pneumatique a auto-assistance controlee en effort
DE19825231A1 (de) * 1998-06-05 1999-12-09 Continental Teves Ag & Co Ohg Vorrichtung und Verfahren zum Ansteuern einer Bremsanlage für Kraftfahrzeuge
DE19841150B4 (de) * 1998-09-09 2009-02-26 Continental Teves Ag & Co. Ohg Bremskraftverstärker mit Panikbremsfunktion

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470695A (en) * 1967-09-18 1969-10-07 Teves Gmbh Alfred Vacuum-assist power brake
US4057301A (en) * 1976-06-21 1977-11-08 General Motors Corporation Brake system
US4453380A (en) * 1981-09-22 1984-06-12 Societe Anonyme Dba Method and apparatus for setting the idle stroke of a master-cylinder/servo assembly, and brake control unit adjusted by implementing this method
US5096267A (en) * 1989-06-24 1992-03-17 Alfred Teves Gmbh Vacuum brake force booster for a slip-controlled brake system
US5098170A (en) * 1989-02-13 1992-03-24 Akebono Brake Industry Co., Inc. Vacuum booster
US5105721A (en) * 1989-09-27 1992-04-21 Aisin Seiki Kabushiki Kaisha Brake booster
US5219442A (en) * 1989-04-14 1993-06-15 Alfred Teves Gmbh Hydraulic brake system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3470695A (en) * 1967-09-18 1969-10-07 Teves Gmbh Alfred Vacuum-assist power brake
US4057301A (en) * 1976-06-21 1977-11-08 General Motors Corporation Brake system
US4453380A (en) * 1981-09-22 1984-06-12 Societe Anonyme Dba Method and apparatus for setting the idle stroke of a master-cylinder/servo assembly, and brake control unit adjusted by implementing this method
US5098170A (en) * 1989-02-13 1992-03-24 Akebono Brake Industry Co., Inc. Vacuum booster
US5219442A (en) * 1989-04-14 1993-06-15 Alfred Teves Gmbh Hydraulic brake system
US5096267A (en) * 1989-06-24 1992-03-17 Alfred Teves Gmbh Vacuum brake force booster for a slip-controlled brake system
US5105721A (en) * 1989-09-27 1992-04-21 Aisin Seiki Kabushiki Kaisha Brake booster

Cited By (52)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5605088A (en) * 1992-11-13 1997-02-25 Itt Automotive Europe, Gmbh Vacuum brake power booster
US5551764A (en) * 1992-11-24 1996-09-03 Itt Automotive Europe Gmbh Brake system for automotive vehicles with electric drive
US5518305A (en) * 1993-05-26 1996-05-21 Itt Automotive Europe Gmbh Vacuum brake power booster
US5535123A (en) * 1993-11-08 1996-07-09 Mercedes-Benz Ag Method for controlling the triggering sensitivity of a vehicle automatic braking process to match driver behavior
US5735581A (en) * 1994-03-28 1998-04-07 Lucas Industries Public Valve assembly for controlling a pneumatic brake booster with an electromagnetic actuation means
US6367322B1 (en) * 1994-04-15 2002-04-09 Daimlerchrysler Ag Methods and apparatus for determining sensitivity of triggering of a motor vehicle automatic braking operation
US5584542A (en) * 1994-05-24 1996-12-17 Mercedes-Benz Ag Method for controlling the initiation sensitivity of an automatic braking procedure
US5564325A (en) * 1994-06-30 1996-10-15 Jidosha Kiki Co., Ltd. Valve mechanism for booster
US5658055A (en) * 1994-07-27 1997-08-19 Lucas Industries Public Limited Company Vehicle brake system having an electronically controlled booster
US5469761A (en) * 1994-09-07 1995-11-28 Charles E. Laue Push rod button and method of making same
US5590937A (en) * 1994-10-14 1997-01-07 Lucas Industries Public Limited Company Electronically controlled vehicle braking system and method for operating same
US5951119A (en) * 1995-04-19 1999-09-14 Itt Manufacturing Enterprises Inc. Braking system for motor vehicles
US5842403A (en) * 1995-05-17 1998-12-01 Bosch Systems De Freinage Booster with additional air valve on the operating rod
US5897175A (en) * 1995-07-20 1999-04-27 Aisin Seiki Brake pressure control system for a vehicle
US5845556A (en) * 1995-12-18 1998-12-08 Aisin Seiki Kabushiki Kaisha Vacuum brake booster
US6024420A (en) * 1995-12-26 2000-02-15 Denso Corporation Brake control apparatus for a vehicle
US6142581A (en) * 1995-12-26 2000-11-07 Denso Corporation Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same
US6474751B1 (en) 1995-12-26 2002-11-05 Denso Corporation Hydraulic circuit having a rotary type pump and brake apparatus for a vehicle provided with the same
US6019438A (en) * 1996-09-10 2000-02-01 Denso Corporation Braking system for a vehicle
US6203118B1 (en) * 1997-09-30 2001-03-20 Tokico Ltd. Braking system
US6568768B1 (en) * 1997-12-24 2003-05-27 Bosch Braking Systems Co., Ltd. Brake system
US6213569B1 (en) * 1998-01-29 2001-04-10 Aisin Seiki Kabushiki Kaisha Pressure generator
US6176556B1 (en) * 1998-09-02 2001-01-23 Chrysler Corporation Braking system for accommodation of regenerative braking in an electric or hybrid electric vehicle
US20010035677A1 (en) * 1998-11-11 2001-11-01 Peter Schafer Method and apparatus for controlling a braking system of a vehicle
US6164183A (en) * 1999-02-10 2000-12-26 Delphi Technologies, Inc. Brake booster with alternate activation by rotary electric motor
US6805037B2 (en) * 2002-10-28 2004-10-19 Continental Teves, Inc. Brake booster sensor
US20040079222A1 (en) * 2002-10-28 2004-04-29 Continental Teves, Inc. Brake booster sensor
KR100803879B1 (ko) 2004-08-27 2008-02-14 한국델파이주식회사 파워 피스톤 손상방지 구조를 구비한 브레이크 부스터
US6959637B1 (en) * 2004-08-31 2005-11-01 Robert Bosch Gmbh Vacuum brake booster
WO2006026149A1 (en) * 2004-08-31 2006-03-09 Robert Bosch Gmbh Vacuum brake booster
EP1797337A1 (de) * 2004-08-31 2007-06-20 Robert Bosch GmbH Unterdruckbremskraftverstärker
EP1797337A4 (de) * 2004-08-31 2008-07-02 Bosch Gmbh Robert Unterdruckbremskraftverstärker
US8986253B2 (en) 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
US8408421B2 (en) 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
US8448824B2 (en) 2008-09-16 2013-05-28 Tandem Diabetes Care, Inc. Slideable flow metering devices and related methods
US8650937B2 (en) 2008-09-19 2014-02-18 Tandem Diabetes Care, Inc. Solute concentration measurement device and related methods
US8926561B2 (en) 2009-07-30 2015-01-06 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US11285263B2 (en) 2009-07-30 2022-03-29 Tandem Diabetes Care, Inc. Infusion pump systems and methods
US8298184B2 (en) 2009-07-30 2012-10-30 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US8287495B2 (en) 2009-07-30 2012-10-16 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US9211377B2 (en) 2009-07-30 2015-12-15 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US8758323B2 (en) 2009-07-30 2014-06-24 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US11135362B2 (en) 2009-07-30 2021-10-05 Tandem Diabetes Care, Inc. Infusion pump systems and methods
US20220173647A1 (en) * 2011-04-26 2022-06-02 Kokusai Keisokuki Kabushiki Kaisha Electrodynamic Actuator And Electrodynamic Excitation Device
US11824416B2 (en) * 2011-04-26 2023-11-21 Kokusai Keisokuki Kabushiki Kaisha Electrodynamic actuator and electrodynamic excitation device
US10258736B2 (en) 2012-05-17 2019-04-16 Tandem Diabetes Care, Inc. Systems including vial adapter for fluid transfer
US9962486B2 (en) 2013-03-14 2018-05-08 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
CN107867278A (zh) * 2017-11-19 2018-04-03 吉林东光奥威汽车制动系统有限公司 一种电子真空助力器
CN107867278B (zh) * 2017-11-19 2023-08-15 吉林东光奥威汽车制动系统有限公司 一种电子真空助力器
CN113460016A (zh) * 2021-06-03 2021-10-01 浙江三星机电股份有限公司 一种电子刹车助力器
CN115230666A (zh) * 2022-06-28 2022-10-25 一汽奔腾轿车有限公司 一种新能源车用电子真空泵控制系统及方法
CN115230666B (zh) * 2022-06-28 2023-12-19 一汽奔腾轿车有限公司 一种新能源车用电子真空泵控制系统及方法

Also Published As

Publication number Publication date
GB2272262B (en) 1995-10-25
GB2272262A (en) 1994-05-11
DE4234043C1 (de) 1994-03-24
GB9319928D0 (en) 1993-11-17

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